Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Rd3 win in 1 half-moves
5 Rh3 win in 1 half-moves
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Kc6 draw
10 Kc8 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 R3a4 draw
15 R3a5 draw
16 R3a6 draw
17 R7a4 draw
18 R7a5 draw
19 R7a6 draw
20 Ra8 draw
21 Ra1 loss in 1 half-moves
22 Ra2 loss in 1 half-moves
23 Re3 loss in 1 half-moves
24 Rf3 loss in 1 half-moves
25 Rg3 loss in 1 half-moves